Cylinder.



K. SGHWARZ. CYLINDER, APPLICATION FILED MAR.18,1913.

Patented Sept. 8, 1914.

part and a portion of the water jacket and being secured in the middleportion of the water jacket wall.

2. A cylinder for double acting two-cycle internal combustion enginescomposed of two parts, eachpart consisting of a single piece having anend portion to form .a water jacket,'and a separate middle portion inthe outer' wall, two covers for the cylinder ends, long screw boltspassing each through one cover, the end portion of one cylinder part anda portion of the water jacket and being secured in the middle portion ofthe 'water jacket wall, and flanges connecting-the outer and innercylinder walls.

3. A cylinder for double acting two-cycle internal combustion enginescomposed of two parts, each part consisting of a single piece having anend portion to form a water acket, and a separate middle portion in theouter wall two covers for the cylinder ends;

In testimony whereof I aflix my signature 30 in presence of twowitnesses.

- KARL SCHWARZ.

Witnesses:

OSCAR BooK, RALPH W. Doxv

